7480 Norwan (1994 PC)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3168762844 ± 1.80e-08
Semi-major axis (a)1.5678367920 AU ± 3.46e-09
Inclination (i)9.45373679° ± 2.71e-06
Long. of Asc. Node (Ω)124.35522088° ± 1.15e-05
Arg. of Perihelion (ω)256.87205414° ± 1.67e-05
Mean Anomaly (M)299.02155273° ± 2.44e-05
Mean Motion (n)0.5020662159°/day ± 1.66e-09
Perihelion dist (q)1.07102649 AU ± 2.83e-08
Aphelion dist (Q)2.06464709 AU ± 2.86e-08
Orbital Period1.96314002 yr ± 6.51e-09
Physical Parameters
H (abs. magnitude)17.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.447″
Uncertainty0
Orbit TypeAmor
MOID0.160509 AU
Observations Used1236
Oppositions21
Arc Total1982-2025
First Observation Used1982-05-01
Last Observation Used2025-06-28
Observations (1292)
Date Type RA Dec Mag Band Observatory
1996-07-12 09:39:36 C 22 29 07.70 -08 24 47.7 i 711
1996-07-12 09:46:58 C 22 29 08.36 -08 24 50.5 i 711
1996-07-13 16:33:29 C 22 32 07.14 -08 36 58.5 z 360
1996-07-13 16:37:30 C 22 32 07.50 -08 37 00.1 z 360
1996-07-13 16:44:15 C 22 32 08.12 -08 37 03.1 z 360
1996-07-14 07:30:16 C 22 33 34.43 -08 43 20.1 z 801
1996-07-14 07:40:31 C 22 33 35.37 -08 43 23.9 z 801
1996-07-14 07:45:00 22 33 36.05 -08 42 59.5 18.0 809
1996-07-14 07:50:59 22 33 36.60 -08 43 02.6 809
1996-07-14 07:57:00 22 33 37.06 -08 43 04.6 809
1996-07-14 08:03:59 22 33 37.86 -08 43 08.0 809
1996-07-14 08:10:00 22 33 38.35 -08 43 10.7 809
1996-07-14 08:15:59 22 33 38.74 -08 43 11.9 809
1996-07-14 08:23:00 22 33 39.50 -08 43 14.9 809
1996-07-14 08:28:59 22 33 40.08 -08 43 18.1 809
1996-07-14 08:35:00 22 33 40.57 -08 43 20.4 809
1996-07-15 08:57:00 22 36 04.57 -08 54 13.9 809
1996-07-15 09:02:59 22 36 05.12 -08 54 16.8 809
1996-07-15 09:08:59 22 36 05.57 -08 54 19.3 809
1996-07-15 09:15:59 22 36 06.46 -08 54 22.7 809
1996-07-15 09:22:00 22 36 07.08 -08 54 24.5 809
1996-07-15 09:27:59 22 36 07.62 -08 54 28.7 809
1996-07-15 09:35:00 22 36 08.26 -08 54 30.8 809
1996-07-15 09:40:59 22 36 08.77 -08 54 33.4 809
1996-07-15 09:47:00 22 36 09.33 -08 54 35.8 809
1996-07-18 06:45:05 C 22 43 11.04 -09 30 09.2 z 801
1996-07-18 06:55:35 C 22 43 12.09 -09 30 15.9 z 801
1996-07-21 10:13:16 C 22 51 12.41 -10 16 03.9 i 711
1996-07-22 09:16:23 C 22 53 45.07 -10 31 47.1 i 711
1996-07-22 09:22:39 C 22 53 45.72 -10 31 51.5 i 711
1996-07-23 00:04:26 C 22 55 24.68 -10 42 23.8 612
1996-07-23 00:36:50 C 22 55 28.09 -10 42 48.7 612
1996-07-31 09:49:57 C 23 20 01.74 -13 42 03.1 c 608
1996-07-31 11:01:39 C 23 20 10.70 -13 43 20.7 c 608
1996-08-01 10:37:01 C 23 23 21.29 -14 09 07.4 c 608
1996-08-01 11:49:28 C 23 23 30.52 -14 10 29.3 c 608
1996-08-04 19:07:22 C 23 34 40.80 -15 44 30.1 413
1996-08-04 19:11:56 C 23 34 41.44 -15 44 35.7 413
1996-08-10 00:02:45 C 23 54 12.32 -18 37 56.1 z 108
1996-08-10 00:14:38 C 23 54 14.23 -18 38 16.5 z 108
1996-08-10 00:51:09 C 23 54 19.96 -18 39 10.8 z 108
1996-08-10 01:02:28 C 23 54 21.71 -18 39 27.9 z 108
1996-08-19 07:39:08 C 00 35 43.08 -24 49 02.5 z 801
1996-08-19 07:42:12 C 00 35 43.67 -24 49 07.4 z 801
1996-08-21 10:34:14 C 00 46 29.43 -26 20 10.3 i 711
1996-08-21 10:38:29 C 00 46 30.27 -26 20 17.9 i 711
1996-09-08 11:55:20 C 02 34 44.59 -37 40 20.1 c 566
1996-09-08 12:07:35 C 02 34 47.61 -37 40 34.4 c 566
1996-09-08 12:21:36 C 02 34 51.11 -37 40 50.7 c 566
1996-11-01 17:08:13 C 05 47 37.42 -33 09 32.1 413